Warn when navigating away from page if there are edits
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80cdff7024
commit
e08b2cec5a
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@ -598,6 +598,11 @@ var osmOrangeMarker = ExtraMarkers.icon({
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prefix: "fa",
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});
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function beforeUnloadListener(event) {
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event.preventDefault();
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return event.returnValue = "";
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};
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export default {
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props: {
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startLat: Number,
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@ -745,6 +750,9 @@ export default {
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},
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},
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watch: {
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edits(edit_list) {
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this.update_unload_warning(edit_list);
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},
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selected_items(new_items, old_items) {
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for (const qid of Object.keys(new_items)) {
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if (!old_items[qid])
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@ -807,6 +815,13 @@ export default {
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}
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},
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methods: {
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update_unload_warning(edit_list) {
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if (edit_list.length) {
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addEventListener("beforeunload", beforeUnloadListener, {capture: true});
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} else {
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removeEventListener("beforeunload", beforeUnloadListener, {capture: true});
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}
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},
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format_area(area) {
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var value, unit, dp;
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if(area > 1000 * 1000) {
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@ -898,6 +913,7 @@ export default {
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break;
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case "done":
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app.upload_state = "done";
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removeEventListener("beforeunload", beforeUnloadListener, {capture: true});
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es.close();
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break;
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}
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@ -936,6 +952,8 @@ export default {
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this.edits.splice(index, 1);
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}
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this.update_unload_warning(this.edits);
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var marker = this.getMarker(item);
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item.wikidata.markers.forEach((marker_data) => {
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